PDF-ASYMPTOTES OF RATIONAL FUNCTIONS

where polynomials By Joanna Gutt Lehr Pinnacle Learning Lab last updated 12010 VERTICAL ASYMPTOTE S x c A v ertical asymptote. A horizontal asymptote is a sp cial case of a slant asymptote recipe for find ing a horizontal asymptote of a rational function Let deg Nx the degree of a numerator and deg Dx the degree of a denominator deg Nx deg Dx deg Nx deg Dx deg Nx deg Dx Describe the end behavior of:. Graph the function. Determine the interval(s) on which the function is increasing and on which it is decreasing. . Lesson 3-7 Graphs of Rational Functions. Objective: 1. To graph rational functions.. Precalculus. : Do Now. Graph the function below by hand. Be sure to factor the function, find the horizontal and vertical asymptotes, and the x and y-intercepts . Only use a graphing calculator at the very end to confirm your answer. REMEMBER FAITS!!. The case of clustering and parameter . heterogeneity. Martin Paldam. Paper at: http://martin.paldam.dk/. Papers/Meta-method/Rationality2.pdf. 1. Continue paper from last year:. Simulating an empirical paper by the rational . Expression & Functions:. . Definitions, Multiplying, Dividing. Fractions - a Quick Review. Definitions. : . Rational . Functions, Expressions. Finding the Domains . (and Exclusions) of Rational Functions. RevIEw. precalculus. y = (x+2). 2. y = (x-2). 2 . -1. y = -(x+1). 2 . + 3. 4) . The number of horsepower . H. required to overcome wind drag on a certain car is approximated by . H(s) = 0.002s. 2. + 0.05s - 0.029 , 0 < s < 100. Rational Numbers. The . real number system. consists of rational and irrational numbers.. . Rational numbers. can be expressed in fractional form, , where a (the numerator) and b (the denominator) are both integers and b = 0.. Rational Number . Number that can be written as a fraction. -1/5 2 9/8 -6/3. Terminating Decimal . A decimal expansion that terminates in all 0’s. A TERMINATOR stops bugs. . A decimal that stops / ends. A bit more practice in Section 4.7b. Analysis of the Inverse Sine Function. 1. –1. D:. R:. Continuous. Increasing. Symmetry: Origin (odd . func. .). Bounded. Abs. Max. of at . x. = 1. Abs. Min. of at . Evaluating Rational & Irrational Exponents. Graphing Exponential Functions . f(x) = a. x. Equations with . x. and . y. Interchanged. Applications of Exponential Functions. Use calculators to calculate graphing points. Subtitle. Finding a Common Denominator. Adding and subtracting rational numbers with variables works much the same way as constants. The only variations we need to worry about is how to handle multiplication by variable factor and how that factor affects the numerator’s sum or difference.. Definition of a Vertical Asymptote. If f(x) approaches ±∞ as x approaches c from the left or right, then the line x = c is a . vertical asymptote. .. Vertical Asymptotes can be determined by finding where there is . Writing Rational Functions Honors Algebra II Keeper Think Backwards!!! Example: Write a rational function f that has a vertical asymptote at , a horizontal asymptote and a zero at .   Example: Write a rational function g with vertical asymptotes at ECEN2260 R. W. Erickson1.Bode plots: basic rulesA Bode plot is a plot of phase of a transfer function or otherdecibels, and phase in are plotted vs. frequency, using semi-logarithmic axes. The magni